Operation Manual

08/ 2012 12 / 58
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BENNING ST 750 A
08/ 2010 11 / 58
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BENNING ST 750
Buzzer ON: Acoustic signal in case of faults
Short-circuit test ON: Whenstartingthetest,rstcheckforshort-circuit.
Standard test procedures:
Automatic test procedures complying with DIN VDE
0701/0702/0752 are activated.
Custom test procedures:
Customized test procedures are activated. Customized test pro-
cedures are stored on the SD memory card.
Repetition of the test: Test repetition for RPE, RInsu, IPE, ICont measurement active
7.2.2 Factory Settings
Select <Setup> / <System Settings> / <Factory Settings> to reset all limiting values to the factory
settings.Conrmyourentrywith<Yes> / <No>!
7.2.3 Language Setting
In the <System Settings> menu, press the <Language Settings> button to select the desired
language. Then, press <Save>.
7.2.4 Entering a Password

AlostpasswordcanonlyberesetbytheBenningServiceteam(seechapter24,"Pro-
ductSupport")!
The expert setting function can only be accessed by means of a password. Upon delivery, the
deviceisprovidedwiththepassword"Benning".ThepersonresponsiblefortheBENNINGST750
ApplianceTestershalldeneanewcondentialpassword.
To dene a new password, subsequently press <Setup> / <System Settings> / <Password
Entry> / <Input>. First, the current password is requested. Then, the new password will be as-
signed, compared and saved with <OK>.
08/ 2010 11 / 58

BENNING ST 750
Buzzer ON: Acoustic signal in case of faults
Short-circuit test ON: Whenstartingthetest,rstcheckforshort-circuit.
Standard test procedures:
Automatic test procedures complying with DIN VDE
0701/0702/0752 are activated.
Custom test procedures:
Customized test procedures are activated. Customized test pro-
cedures are stored on the SD memory card.
Repetition of the test: Test repetition for RPE, RInsu, IPE, ICont measurement active
7.2.2 Factory Settings
Select <Setup> / <System Settings> / <Factory Settings> to reset all limiting values to the factory
settings.Conrmyourentrywith<Yes> / <No>!
7.2.3 Language Setting
In the <System Settings> menu, press the <Language Settings> button to select the desired
language. Then, press <Save>.
7.2.4 Entering a Password

AlostpasswordcanonlyberesetbytheBenningServiceteam(seechapter24,"Pro-
ductSupport")!
The expert setting function can only be accessed by means of a password. Upon delivery, the
deviceisprovidedwiththepassword"Benning".ThepersonresponsiblefortheBENNINGST750
ApplianceTestershalldeneanewcondentialpassword.
To dene a new password, subsequently press <Setup> / <System Settings> / <Password
Entry> / <Input>. First, the current password is requested. Then, the new password will be as-
signed, compared and saved with <OK>.
7.4 Database Settings
Under "Database Settings", test results, customer data, test sample data as well as measured
value data are managed. For information on how to edit a database, please refer to chapter 14
"Database".
Go to <Database> to select the database you want to edit.
Then, select <Customer> and <Test Sample>.
<Display Measured Values>: Displays the measured values of the selected test sample.
<New Database>: Creates a new database.
<New Customer>: A new customer is created within the selected database.
<New Test Sample>: A new test sample is created within the selected database.
7.5 Expert Settings
In the expert settings, the following subitems can be edited:
<System Limits>: Editing the system limiting values
<Test Procedures>: Editing customized test procedures
<Test Company/Person>: Deningthetestcompany/person
<Firmware Update>:   Updatingthermware
<System Reset>: System Reset
The expert setting function can only be accessed by means of a password. The device is delivered
withthepassword"Benning"(seechapter7.2.4,"EnteringaPassword").
7.5.1 System Limiting Values
Thefactorysettingsof the system limiting values can be modied.The settings of the system
limiting values will remain valid permanently!

The delivery condition of the limiting values complies with the currently applicable VDE
regulations! The factory settings are listed in chapter 20.1 under "acc. to measuring
spec./IimitingValues".Settingcanbedonefromthestartmenu.Forthispurpose,suc-
cessively select the following: <Setup> / <Expert Settings> / <System Limits>
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The <System Limits> are identical to the limiting values. System limiting values are
stored permanently, whereas limiting values are only stored until switch-off (see chapter
7.1"LimitingValues")!
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A modication of the system limiting values will affect only manual measurements /
tests.
7.5.2 Creating / Modifying Test Procedures
Go to the <Expert Settings> menu to create, modify or delete customized test proce-
dures.  Already existing customized test procedures can be copied, modied or saved un-
der another name. Customized test procedures are stored on the SD memory card.
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The test procedures predefined by the factory cannot be modified!
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Ifthelimitingvaluesinacustomizedtestprocedurearemodied,thesemodiedlimit-
ing values are permanently valid for this test procedure and are available for automatic
tests.

All test procedures created by yourself can be corrected later as required.